268636144

素因数分解:

$2^4\times 7^1\times {\mathrm{2398537}}^1$

素因数の和:2398552

約数の個数: 20

約数和(自身を含む): 594837424

約数和(自身を除く): 326201280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2398537, 4797074, 9594148, 16789759, 19188296, 33579518, 38376592, 67159036, 134318072, 268636144]

約数ペア:

[(1, 268636144), (2, 134318072), (4, 67159036), (7, 38376592), (8, 33579518), (14, 19188296), (16, 16789759), (28, 9594148), (56, 4797074), (112, 2398537)]